Did you know that a medicinal plant extract could help control diabetes? silymarin, obtained from the milk thistle, is gaining attention as a natural supplement for diabetes type 2Scientific studies supporting its benefits have been published in recent years. Below, we explore what silymarin is, how it may affect diabetes, and what the latest research says about it.

What is silymarin?

La silymarin It is a set of antioxidant compounds extracted from the seeds of the milk thistle (Silybum marianum), a plant traditionally used to protect the liver. In fact, milk thistle has been used for centuries to treat liver problems, and modern science confirms its hepatoprotective action.

Silymarin acts by fighting free radicals and reducing inflammation in the body. Therefore, in addition to protecting the liver, it has sparked the interest of researchers due to its potential benefits for other metabolic diseases.

Silymarin, liver and its relationship with diabetes

You may be wondering: What does the liver have to do with diabetes? A lot. The diabetes type 2 is often associated with the fatty liver, a buildup of fat in the liver that often occurs in people with obesity, high cholesterol, or diabetes. This fatty liver is both a cause and a consequence of Insulin Resistance (when the body's cells do not respond well to insulin), a central problem in type 2 diabetes. Improving liver health can therefore indirectly help control blood sugar levels.

This is where silymarin shines: its antioxidant and anti-inflammatory properties seem to improve insulin sensitivity and reduce diabetes-related inflammation. In other words, silymarin could break the vicious cycle of inflammation, fatty liver, and insulin resistance that worsens glycemic control. In fact, some experts consider it a promising substance to treat chronic metabolic disorders such as obesity and type 2 diabetes.

Recent scientific evidence on silymarin and diabetes

Over the past five years, several studies have been conducted to test the effectiveness of silymarin in managing diabetes and related conditions. Below, we highlight some key studies (clinical trials and reviews) and their findings, explained in simple terms:

• Clinical trial in patients with type 2 diabetes (2018): A clinical study placebo-controlled A study conducted in Iran investigated the effects of silymarin on 40 diabetic patients for 45 days. The results were very positive: the group taking silymarin had a reduction of around 11% in your fasting blood glucose (fasting blood sugar level) and a ~25% decrease in the Insulin Resistance, compared to the placebo group. In addition, other metabolic parameters improved: they significantly decreased triglycerides (~24% less) and LDL cholesterol (the "bad" cholesterol), while slightly increasing the HDL cholesterol (the "good" cholesterol). In summary, this trial concluded that silymarin improved glycemic control and lipid profile of patients with type 2 diabetes, suggesting that it could be a good complement to standard treatment. See www.pubmed.ncbi.nlm.nih.gov.
• Systematic review and meta-analysis (2020): To get a broader view, a group of scientists gathered data from 16 clinical studies (with a total of 1.358 diabetic patients) and analyzed the overall effects of silymarin. The findings of this review were notable: silymarin, compared with placebo, significantly reduced la fasting glucose, the hemoglobin A1c (an indicator of long-term average blood sugar) and improved the cholesterol profile, lowering the levels of total cholesterol, LDL and triglycerides, while HDL slightly increased. A decrease in the levels of C reactive protein (CRP), a marker of inflammation, which is important because chronic inflammation is linked to insulin resistance. Importantly, this review concluded that silymarin supplementation could be effective and safe as an aid in the management of diabetes and lipid disorders. That is, it could not only improve blood sugar control, but do so without negatively affecting the liver or kidneys, as no significant adverse effects were found in liver or kidney function tests. See www.pubmed.ncbi.nlm.nih.gov.
• Pilot study in prediabetes with fatty liver (2020, Spain): A small pilot trial conducted by endocrinologists in Spain evaluated 11 patients with prediabetes who also had indicators of fatty liver (elevated liver enzymes). These patients took a natural supplement for 3 months that combined silymarin with extracts of agrimony and white nettle – precisely the combination present in the product Regis H Silymarin – to see its effect on insulin resistance. After treatment, the results were promising: Insulin Resistance (measured by the HOMA-IR index) was significantly reduced in participants, mainly thanks to a remarkable decreased fasting insulin. Although fasting glucose and hemoglobin A1c did not change much in such a short period, 2 of the 11 patients went from prediabetic to normal glucose levels, and none of them developed diabetes during the study. In addition, the liver enzymes (ALT, AST, and GGT), which indicate inflammation or damage in the liver, fell toward normal levels. The authors concluded that this supplement was well tolerated, improved insulin sensitivity and liver profile of patients, and that could reduce the risk of progression to type 2 diabetes If confirmed in larger studies. It should be noted that no major side effects were reported, and patient adherence to treatment was high (around 87% of doses taken). See endocrine-abstracts.org.

Taken together, these studies suggest that silymarin has a modest but beneficial effect. significant in the control of glycemia and lipids in people with diabetes or prediabetic conditions. By improving the body's response to insulin and reducing inflammation, silymarin acts on key mechanisms of type 2 diabetesOf course, further research (especially large-scale, long-term studies) is still needed to confirm these findings and better understand optimal doses. However, current evidence supports the use of silymarin as a supplement within a comprehensive diabetes control plan.

Silymarin as a natural supplement for diabetes

Silymarin is normally consumed in the form of dietary supplement. It is available in capsules or tablets of milk thistle extract, alone or combined with other herbal extracts that support metabolic health. For example, the product Regis H Silymarin de Regis Global Contains high purity silymarin (extracted from milk thistle) along with Agrimony y White nettle, plants selected for their digestive and antioxidant properties. This same combination of ingredients was used in the aforementioned Spanish pilot study, which showed improvements in prediabetics.

Before you start taking silymarin, it is important consult with a health professional, especially if you are already being treated for diabetes. Although studies indicate that silymarin is safe and well tolerated (with no serious adverse effects reported), each person and medical condition is different. A doctor or nutritionist can advise you on how to incorporate this supplement appropriately, ensuring that complements and does not replace conventional treatment.

Remember that no supplement (natural or pharmacological) is a miracle cure on its own. The foundation of managing type 2 diabetes remains a balanced diet, regular exercise, and medical follow-up. That said, adding a natural support like silymarin can be beneficial as part of a integral approach.

Nature backed by science

In short, silymarin is emerging as a natural ally, backed by science, in the management of type 2 diabetes. Its antioxidant and anti-inflammatory effects, along with its ability to improve insulin resistance, make it a promising tool to help keep blood sugar under control and protect key organs like the liver. Scientific studies in recent years—from clinical trials to meta-analyses—support its effectiveness, showing improvements in patients' glycemic and lipid profiles.

Natural medicine laboratories , the Regis Global They promote this type of integrative solutions, combining herbal wisdom to scientific evidenceThe case of silymarin is a clear example of how a traditional natural remedy can gain a place in modern medicine thanks to research. If you're looking for options to support your health and manage diabetes naturally, silymarin—present in products such as Regis H Silymarin – deserves your attention, always with the proper professional advice.

Scientific sources and references: Peer-reviewed studies and clinical trials on silymarin (extract of Silybum marianum) in diabetes and metabolism have been consulted to support this article, including a 2020 systematic review of silymarin in diabetes, clinical trials in patients with type 2 diabetes, and pilot studies in prediabetes, among others. These studies consistently suggest improvements in glycemic control and lipid profiles thanks to silymarin, supporting its use as a safe supplement in the prevention and management of diabetes.